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Tag Archive 'green tech'

Cooling your car in the summer burns a lot of extra gas, but heating your car in the winter is essentially free. Why? Because the tiny explosions that push the car are also hot. Just scoop up some of the waste heat and pour it on the driver. Problem solved. The car is a natural [...]

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Power plants in the basement

Have you ever wondered what happens to all the heat they generate at the power plant? They burn tons and tons of coal to make steam, the steam spins the turbine, the turbine makes electricity, which they distribute and sell. Everything else is just managing the consequences, because now you’ve got a lot of excess [...]

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